Product comparison · 2 laptop docks & port replicators

ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) vs Sandberg USB-C Dual HDMI Dock 7in1

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  • 22specifications compared
  • 16differ
  • 6identical
  • 27known for one product only

Key differences

The Sandberg USB-C Dual HDMI Dock 7in1 has 1 more USB 2.0 ports quantity than the ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) (1 vs 0). The Sandberg USB-C Dual HDMI Dock 7in1 has 4 W more USB Power Delivery up to than the ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) (100 W vs 96 W). The ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) has 1 more headphone outputs than the Sandberg USB-C Dual HDMI Dock 7in1 (1 vs 0). Only the ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) has microphone in. Only the ICY BOX Heart Dock 2255 (Dual 4K@60Hz displays) has Ethernet LAN.

  • USB 2.0 ports quantity
    • Heart Dock 2255 (Dual 4K@60Hz displays):0
    • USB-C Dual HDMI Dock 7in1:1
  • USB Power Delivery up to
    • Heart Dock 2255 (Dual 4K@60Hz displays):96 W
    • USB-C Dual HDMI Dock 7in1:100 W
  • Microphone in
    • Heart Dock 2255 (Dual 4K@60Hz displays):Yes
    • USB-C Dual HDMI Dock 7in1:No
  • Headphone outputs
    • Heart Dock 2255 (Dual 4K@60Hz displays):1
    • USB-C Dual HDMI Dock 7in1:0
  • Ethernet LAN
    • Heart Dock 2255 (Dual 4K@60Hz displays):Yes
    • USB-C Dual HDMI Dock 7in1:No
  • Product colour
    • Heart Dock 2255 (Dual 4K@60Hz displays):Black
    • USB-C Dual HDMI Dock 7in1:Aluminium
  • Power source type
    • Heart Dock 2255 (Dual 4K@60Hz displays):AC
    • USB-C Dual HDMI Dock 7in1:USB
  • Width
    • Heart Dock 2255 (Dual 4K@60Hz displays):33 mm
    • USB-C Dual HDMI Dock 7in1:87 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of IB-DK2255AC, USB-C Dual HDMI Dock 7in1
49 specifications
Ports & interfaces5 differ
Connectivity technologyWiredWired
Host interfaceDiffersUSB 3.2 Gen 2 (3.1 Gen 2) Type-CUSB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one3Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2Unknown — not stated by the source
USB Power Delivery (USB PD)YesYes
USB Power Delivery up toDiffers96 W100 W
HDMI ports quantity22
HDMI versionKnown for one2.0Unknown — not stated by the source
DisplayPorts quantityKnown for one2Unknown — not stated by the source
DisplayPort versionKnown for one1.2Unknown — not stated by the source
Microphone inDiffersYesNo
Combo headphone/mic portKnown for oneYesUnknown — not stated by the source
Headphone outputsDiffers10
Headphone connectivityKnown for one3.5 mmUnknown — not stated by the source
USB 2.0 Type-C ports quantityKnown for oneUnknown — not stated by the source1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for oneUnknown — not stated by the source1
Network1 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Performance1 differ
Product colourDiffersBlackAluminium
Card reader integratedNoNo
HD type4K Ultra HD4K Ultra HD
Maximum digital resolutionKnown for one3840 x 2160 pixelsUnknown — not stated by the source
Maximum refresh rateKnown for one60 HzUnknown — not stated by the source
Number of displays supportedKnown for one2Unknown — not stated by the source
Cable lock slotKnown for oneYesUnknown — not stated by the source
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
LED indicatorsKnown for oneAccess, PowerUnknown — not stated by the source
Country of originKnown for oneTaiwanUnknown — not stated by the source
Data transfer rateKnown for oneUnknown — not stated by the source5 Gbit/s
Power1 differ
Power source typeDiffersACUSB
Power supplyKnown for one135 WUnknown — not stated by the source
USB cable lengthKnown for oneUnknown — not stated by the source0.15 m
Softwareidentical
Windows operating systems supportedKnown for oneYesUnknown — not stated by the source
Mac operating systems supportedKnown for oneYesUnknown — not stated by the source
Other operating systems supportedKnown for oneChromeOSUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers33 mm87 mm
DepthDiffers200 mm42 mm
HeightDiffers95 mm15 mm
WeightDiffers355 g57 g
Packaging data4 differ
Package widthDiffers90 mm100 mm
Package depthDiffers255 mm20 mm
Package heightDiffers135 mm160 mm
Package weightDiffers1.19 kg100 g
Logistics dataidentical
Commodity codeKnown for one84718000Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceCE, Federal Communications Commission (FCC), RoHS
Warranty periodKnown for oneUnknown — not stated by the source5 year(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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